Home / 6,080,465.16-8,390,912.58-3,327,141.96

Finding the Fourth Proportional to 6,080,465.16, 8,390,912.58 and 3,327,141.96

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Solution

The fourth proportional to 6,080,465.16, 8,390,912.58 and 3,327,141.96 is: 4,591,385.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,465.16 : 8,390,912.58 = 3,327,141.96 : x
  2. Step 2: Convert to fraction form
    6,080,465.16/8,390,912.58 = 3,327,141.96/x
  3. Step 3: Cross multiply
    6,080,465.16x = 8,390,912.58 × 3,327,141.96
  4. Step 4: Simplify right side
    6,080,465.16x = 27,917,757,327,609.86
  5. Step 5: Solve for x
    x = 27,917,757,327,609.86/6,080,465.16
  6. Step 6: Final answer
    x = 4,591,385.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.